This is known as the primary response. During this response, the body will also make memory lymphocytes that ... getting sick again and is known as the secondary response.

Computer memory refers to the storage of programs or data on a temporary or permanent basis. Memory devices can be classified into two distinct groups: primary and secondary. Memory chips may be ...

This primary infection results in the production of memory cells that remain in the bloodstream. A second exposure to the same pathogen causes the white blood cells to respond quickly in order to ...